Data
- Obrasso Classic Events GmbH
- Radio Pilatus AG
- Act Entertainment AG Basel
- Pro Senectute Kanton Luzern
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- Euroconcerts Suisse Sarl
- Stiftung Lucerna
- Gadget abc Entertainment Group
- CONCORDIA
- Pro Senectute Kanton Luzern
- Concert Hall
- Lucerne Hall